Tosashimizu, Japan
Kochi · Japan
Tosashimizu is a small city in Kochi, Japan with a population of 12,388. Elevation: 217 ft (66 m). Average temperature: 62°F (17°C).
Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026
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People
Climate
| Population | 12,388 |
| Elevation | 217 ft (66 m) |
| Coordinates | 32.7840°, 132.9632° |
| Timezone | Asia/Tokyo |
| Country | 🇯🇵 Japan |
| State / Province | Kochi |
| Average Temperature | 62°F (17°C) |
| January Average | 45°F (7°C) |
| July Average | 78°F (26°C) |
| Annual Precipitation | 91.1 inches (2,314 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Tosashimizu
Tosashimizu is a small city in Japan (Kochi) with a population of 12,388. The city sits at an elevation of 217 feet (66 meters) above sea level. The average annual temperature is 62°F (17°C). Temperatures range from 45°F in January to 78°F in July. Annual precipitation averages 91.1 inches. The timezone is Asia/Tokyo.
Climate in Tosashimizu
Tosashimizu has an average annual temperature of 18.5°C (65°F). The hottest month is Aug (28°C), the coldest is Jan (8.9°C). Average annual precipitation is 2548 mm.
Temperature
| Annual Average | 62.1°F |
| 15% above Japan avg | |
| January Average | 45°F (7°C) |
| July Average | 78°F (26°C) |
Geography
| Elevation | 217 ft (66 m) |
| Coordinates | 32.7840°N, 132.9632°E |
| Timezone | Asia/Tokyo |
Precipitation & Snow
Air Quality
Tsunami History
17 tsunamis recorded within 500 km. Highest wave on record: 8.0 m (26 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1596 | BEPPU BAY, KYUSHU | Eruption + Earthquake | 8.0 m | 708 | 131 km |
| 1968 | SEIKAIDO | Earthquake | 3.1 m | 1 | 69 km |
| 684 | NANKAIDO | Earthquake | 3.0 m | - | 102 km |
| 1769 | SW. KYUSHU ISLAND | Earthquake | 2.5 m | - | 105 km |
| 1941 | SEIKAIDO | Earthquake | 1.2 m | 2 | 119 km |
| 1939 | SEIKAIDO | Earthquake | 0.8 m | 1 | 105 km |
| 1931 | SEIKAIDO | Earthquake | 0.8 m | 1 | 104 km |
| 1929 | HYUGANADA SEA | Earthquake | 0.7 m | - | 140 km |
| 1970 | SEIKAIDO | Earthquake | 0.3 m | - | 135 km |
| 1899 | SEIKAIDO | Earthquake | 0.3 m | - | 134 km |
| 1984 | KYUSHU, JAPAN | Earthquake | 0.2 m | - | 105 km |
| 1969 | RYUKYU ISLANDS | Earthquake | 0.1 m | - | 104 km |
| 1987 | KYUSHU ISLAND | Earthquake | 0.0 m | 2 | 135 km |
| 1899 | SEIKAIDO | Earthquake | - | - | 63 km |
| 1715 | SEIKAIDO | Earthquake | - | - | 131 km |
| 1698 | SEIKAIDO-NANKAIDO | Earthquake | - | - | 131 km |
| 1597 | BEPPU BAY, JAPAN | Eruption + Earthquake | - | 40 | 139 km |
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Yufu-Tsurumi (157 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Yufu-Tsurumi | Lava dome(s) | 1,584 m (5,197 ft) | 867 | 157 km |
| Kujusan | Stratovolcano(es) | 1,791 m (5,876 ft) | 1996 | 164 km |
| Asosan | Caldera | 1,592 m (5,223 ft) | 2020 | 174 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 2.4 in | Coldest, Driest |
| February | 46°F (8°C) | 4.0 in | |
| March | 51°F (11°C) | 6.3 in | |
| April | 60°F (15°C) | 9.2 in | |
| May | 66°F (19°C) | 10.4 in | |
| June | 72°F (22°C) | 13.1 in | Wettest |
| July | 78°F (26°C) | 12.4 in | |
| August | 80°F (27°C) | 5.9 in | Warmest |
| September | 75°F (24°C) | 12.4 in | |
| October | 67°F (19°C) | 7.8 in | |
| November | 58°F (14°C) | 4.3 in | |
| December | 49°F (9°C) | 2.8 in |
Tosashimizu has a seasonal temperature swing of 35°F / from 45°F in January to 80°F in August. Total annual precipitation is 91.1 inches, with June being the wettest month (13.1") and January the driest (2.4").
Schools in Tosashimizu
13 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| 市立三崎中学校 | - | - | - | - |
| 市立三崎小学校 | - | - | - | - |
| 市立下ノ加江中学校 | - | - | - | - |
| 市立下川口小学校 | - | - | - | - |
| 市立中浜小学校 | - | - | - | - |
| 市立幡陽小学校 | - | - | - | - |
| 市立清水小学校 | - | - | - | - |
| 市立益野小学校（休校） | - | - | - | - |
| 市立窪津小学校 | - | - | - | - |
| 市立足摺岬中学校 | - | - | - | - |
| 市立足摺岬小学校 | - | - | - | - |
| 県立清水高等学校 | - | - | - | - |
| 清水中 | - | - | - | - |
Radio Stations near Tosashimizu
0 stations within ~55 km.
| Station | Genre | Quality |
|---|
Museums in Tosashimizu
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Shimanto River Gakuyuu Hall | ||||
| ジョン万次郎資料館 | ||||
| 四万十市立郷土資料館 | ||||
| 土佐足摺サンゴ博物館 | ||||
| 宿毛市立宿毛歴史館 | ||||
| 海中天然ミュージアム 足摺海底館 | ||||
| 竜串貝類展示館海のギャラリー |
Libraries in Tosashimizu
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Shimanto Library | 0.0 | |||||
| 土佐清水市立市民図書館 | 0.0 | |||||
| 大方町立図書館 | 0.0 | |||||
| 宿毛市立坂本図書館 | 0.0 |
Hotels in Tosashimizu
6 hotels within city radius - OpenStreetMap data
Restaurants in Tosashimizu
5 restaurants within city radius - OpenStreetMap data
Monuments in Tosashimizu
2 monuments within city radius - OpenStreetMap data
Gas Stations in Tosashimizu
3 gas stations within city radius - OpenStreetMap data
Gyms in Tosashimizu
1 gyms within city radius - OpenStreetMap data
Post Offices in Tosashimizu
15 post offices.
| Post Office | Address |
|---|---|
| Ashizurimisaki Post Office | |
| Iburi Post Office | |
| Misaki Post Office | |
| Oki Summary Post Office | |
| Shimokawaguchi Post Office | |
| Tosashimizj Sakaemachi Post Office | |
| Tosashimizu GreenHeights Summary Post Office | |
| Tosashimizu Kubotsu Post office | |
| Tosashimizu Matsuo Post Office | |
| Tosashimizu Nakanohama Post Office | |
| Tosashimizu Post Office | |
| Tosashimizu Ueno Summary Post Office | |
| Tsuro Summary Post Office | |
| Yoro Summary Post Office | |
| 土佐清水浦尻簡易郵便局 |
Churches & Religious Organizations in Tosashimizu
2 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| 38 Kongōfuku-ji | |
| Ryugu Shrine |
Quick Facts
🇯🇵 About Japan
Public Holidays in Japan
16 public holidays this year
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Get ReportFrequently Asked Questions About Tosashimizu
What is the population of Tosashimizu?
Tosashimizu has a population of 12,388 residents and is located in Japan..
What is the weather like in Tosashimizu?
Tosashimizu enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winter temperatures average 45°F in January, while summers reach an average of 78°F in July. Annual rainfall totals 91.1 inches.
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